Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cff139961e26477eba9c45a225072213 : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bd1374f733394e9388775255e14a1ca5 : FAILURE in 4m 28s